/**
 * Copyright (C) 2017 - 2020 https://github.com/joewee
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.bifrost.workflow.price;

import com.bifrost.entity.Order;
import com.bifrost.entity.OrderItem;
import com.bifrost.entity.ProductSku;
import com.bifrost.exception.PricingException;
import com.bifrost.service.ProductSkuService;
import com.bifrost.workflow.BaseActivity;
import com.bifrost.workflow.ProcessContext;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import java.util.List;

/**
 *
 *
 *@author joewee
 *@version 1.0.0
 *@Date 2018/3/7 18:50
 */
@Component("validateProductOptionsActivity")
public class ValidateProductOptionsActivity extends BaseActivity<ProcessContext<Order>> {
    public static final int ORDER = 500;
    @Autowired
    ProductSkuService skuService;

    public ValidateProductOptionsActivity() {
        setOrder(ORDER);
    }

    @Override
    public ProcessContext<Order> execute(ProcessContext<Order> context) throws Exception {
        Order order = context.getSeedData();
        List<OrderItem> items = order.getOrderItems();
        if (items == null || items.isEmpty()) {
            throw new PricingException("无效的订单项目");
        }
        for (OrderItem item : items) {
            Long skuId = item.getSkuId();
            ProductSku sku =skuService.getSkuById(skuId);
           if(Boolean.FALSE.equals(sku.getMerchantability())) {
               throw new PricingException(String.format("sku:%d-%s不可销售",sku.getSkuId(),sku.getSkuName()));
           }
        }
        return context;
    }
}
